<template>
  <div class="app-container">
    <el-form
      :model="queryParams"
      ref="queryForm"
      :inline="true"
      v-show="showSearch"
      label-width="100px"
    >
      <el-form-item label="设备连接名称" prop="name">
        <el-input
          v-model="queryParams.name"
          placeholder="请输入设备连接名称"
          clearable
          size="small"
          @keyup.enter.native="handleQuery"
        />
      </el-form-item>
      <el-form-item>
        <el-button
          type="primary"
          icon="el-icon-search"
          size="mini"
          @click="handleQuery"
          >搜索</el-button
        >
        <el-button icon="el-icon-refresh" size="mini" @click="resetQuery"
          >重置</el-button
        >
      </el-form-item>
    </el-form>

    <el-row :gutter="10" class="mb8">
      <el-col :span="1.5">
        <el-button
          type="primary"
          plain
          icon="el-icon-plus"
          size="mini"
          @click="handleAdd"
          v-hasPermi="['equipment:connection:add']"
          >新增</el-button
        >
      </el-col>
      <el-col :span="1.5">
        <el-button
          type="success"
          plain
          icon="el-icon-edit"
          size="mini"
          :disabled="single"
          @click="handleUpdate"
          v-hasPermi="['equipment:connection:edit']"
          >修改</el-button
        >
      </el-col>
      <el-col :span="1.5">
        <el-button
          type="danger"
          plain
          icon="el-icon-delete"
          size="mini"
          :disabled="multiple"
          @click="handleDelete"
          v-hasPermi="['equipment:connection:remove']"
          >删除</el-button
        >
      </el-col>
      <el-col :span="1.5">
        <el-button
          type="warning"
          plain
          icon="el-icon-download"
          size="mini"
          :loading="testLoading"
          @click="handleExport"
          v-hasPermi="['equipment:connection:export']"
          >导出</el-button
        >
      </el-col>
      <!-- <right-toolbar
        :showSearch.sync="showSearch"
        @queryTable="getList"
      ></right-toolbar> -->
    </el-row>

    <el-table
      v-loading="loading"
      :data="connectionList"
      @selection-change="handleSelectionChange"
    >
      <el-table-column type="selection" width="55" align="center" />
      <el-table-column label="设备连接名称" align="center" prop="name" />
      <el-table-column label="设备连接协议" align="center" prop="protocol">
        <template slot-scope="scope">
          {{scope.row.protocol==1?'MQTT':scope.row.protocol==2?'CoAP':'HTTP'}}
        </template>
      </el-table-column>
      <el-table-column label="设备连接IP" align="center" prop="ip" />
      <el-table-column label="设备连接端口" align="center" prop="port" />
      <el-table-column label="设备连接用户名" align="center" prop="username" />
      <el-table-column label="设备连接描述" align="center" prop="remark" />
      <el-table-column
        label="操作"
        align="center"
        class-name="small-padding fixed-width"
      >
        <template slot-scope="scope">
          <el-button
            size="mini"
            type="text"
            icon="el-icon-edit"
            @click="handleUpdate(scope.row)"
            v-hasPermi="['equipment:connection:edit']"
            >修改</el-button
          >
          <el-button
            size="mini"
            type="text"
            icon="el-icon-delete"
            @click="handleDelete(scope.row)"
            v-hasPermi="['equipment:connection:remove']"
            >删除</el-button
          >
        </template>
      </el-table-column>
    </el-table>

    <pagination
      v-show="total > 0"
      :total="total"
      :page.sync="queryParams.pageNum"
      :limit.sync="queryParams.pageSize"
      @pagination="getList"
    />

    <!-- 添加或修改设备连接对话框 -->
    <el-dialog :close-on-click-modal="false" :title="title" :visible.sync="open" width="730px" append-to-body>
      <el-form
        ref="form"
        :model="form"
        :inline="true"
        :rules="rules"
        label-width="120px"
      >
        <el-form-item label="设备连接协议" prop="protocol">
          <!-- <el-input v-model="form.protocol" placeholder="请输入设备连接协议" /> -->
          <el-radio-group
            v-model="form.protocol"
            @change="setport(form.protocol)"
          >
            <el-radio :label="1">MQTT</el-radio>
            <el-radio :label="2">CoAP</el-radio>
            <el-radio :label="3">HTTP</el-radio>
          </el-radio-group>
        </el-form-item>
        <el-form-item label="设备连接名称" prop="name">
          <el-input v-model="form.name" placeholder="请输入设备连接名称" />
        </el-form-item>

        <el-form-item label="设备连接IP" prop="ip">
          <el-input v-model="form.ip" placeholder="请输入设备连接IP" />
        </el-form-item>
        <el-form-item label="设备连接端口" prop="port">
          <el-input v-model="form.port" placeholder="请输入设备连接端口" />
        </el-form-item>
        <el-form-item label="设备连接用户名" prop="username">
          <el-input
            v-model="form.username"
            placeholder="请输入设备连接用户名"
          />
        </el-form-item>
        <el-form-item label="设备连接密码" prop="password">
          <el-input
            type="password"
            v-model="form.password"
            placeholder="请输入设备连接密码"
          />
        </el-form-item>
        <el-form-item label="设备连接描述" prop="remark">
          <el-input
            style="width: 210px"
            type="textarea"
            v-model="form.remark"
            placeholder="请输入设备连接描述"
          />
        </el-form-item>
      </el-form>
      <div slot="footer" class="dialog-footer">
        <el-button :loading="testLoading" type="primary" plain @click="testLink">测试连接</el-button>
        <el-button type="primary" :loading="btnLoading" @click="submitForm">确 定</el-button>
        <el-button @click="cancel">取 消</el-button>
      </div>
    </el-dialog>
  </div>
</template>

<script>
import {
  listConnection,
  getConnection,
  delConnection,
  addConnection,
  updateConnection,
  testConnection
} from "@/api/equipment/connection";

export default {
  name: "Connection",
  components: {},
  data() {
    return {
      // 遮罩层
      loading: true,
      testLoading:false,
      btnLoading:false,
      // 选中数组
      ids: [],
      // 非单个禁用
      single: true,
      // 非多个禁用
      multiple: true,
      // 显示搜索条件
      showSearch: true,
      // 总条数
      total: 0,
      // 设备连接表格数据
      connectionList: [],
      // 弹出层标题
      title: "",
      // 是否显示弹出层
      open: false,
      // 查询参数
      queryParams: {
        pageNum: 1,
        pageSize: 10,
        name: null,
        protocol: null,
        ip: null,
        port: null,
        username: null,
        password: null,
      },
      // 表单参数
      form: {},
      // 表单校验
      rules: {
        name: [
          { required: true, message: "设备连接名称不能为空", trigger: "blur" },
        ],
        protocol: [
          { required: true, message: "设备连接协议不能为空", trigger: "blur" },
        ],
        ip: [
          { required: true, message: "设备连接IP不能为空", trigger: "blur" },
        ],
        port: [
          { required: true, message: "设备连接端口不能为空", trigger: "blur" },
        ],
      },
    };
  },
  created() {
    this.getList();
  },
  methods: {
    setport(v) {
      if (v == 1) {
        this.form.port = "1883";
      } else if (v == 2) {
        this.form.port = "5683";
      } else {
        this.form.port = "80";
      }
    },
    /** 查询设备连接列表 */
    getList() {
      this.loading = true;
      listConnection(this.queryParams).then((response) => {
        this.connectionList = response.rows;
        this.total = response.total;
        this.loading = false;
      });
    },
    // 取消按钮
    cancel() {
      this.open = false;
      this.reset();
    },
    // 表单重置
    reset() {
      this.form = {
        equipmentConnectionId: null,
        name: null,
        protocol: null,
        ip: null,
        port: null,
        username: null,
        password: null,
        remark: null,
        createBy: null,
        createTime: null,
        updateBy: null,
        updateTime: null,
      };
      this.resetForm("form");
    },
    testLink() {
      this.$refs["form"].validate((valid) => {
        if (valid) {
          this.testLoading=true
          testConnection(this.form).then((res) => {
            this.testLoading=false
            this.msgSuccess("测试连接成功");
          }).catch(res=>{
            this.testLoading=false
          });
        }
      });
    },
    /** 搜索按钮操作 */
    handleQuery() {
      this.queryParams.pageNum = 1;
      this.getList();
    },
    /** 重置按钮操作 */
    resetQuery() {
      this.resetForm("queryForm");
      this.handleQuery();
    },
    // 多选框选中数据
    handleSelectionChange(selection) {
      this.ids = selection.map((item) => item.equipmentConnectionId);
      this.single = selection.length !== 1;
      this.multiple = !selection.length;
    },
    /** 新增按钮操作 */
    handleAdd() {
      this.reset();
      this.open = true;
      this.title = "添加设备连接";
    },
    /** 修改按钮操作 */
    handleUpdate(row) {
      this.reset();
      const equipmentConnectionId = row.equipmentConnectionId || this.ids;
      getConnection(equipmentConnectionId).then((response) => {
        this.form = response.data;
        this.open = true;
        this.title = "修改设备连接";
      });
    },
    /** 提交按钮 */
    submitForm() {
      this.$refs["form"].validate((valid) => {
        if (valid) {
          this.btnLoading=true
          if (this.form.equipmentConnectionId != null) {
            updateConnection(this.form).then((response) => {
              this.msgSuccess("修改成功");
              this.open = false;
              this.getList();
              this.btnLoading=false
            }).catch(()=>{
              this.btnLoading=false
            })
          } else {
            addConnection(this.form).then((response) => {
              this.msgSuccess("新增成功");
              this.open = false;
              this.getList();
             this.btnLoading=false
            }).catch(()=>{
              this.btnLoading=false
            })
          }
        }
      });
    },
    /** 删除按钮操作 */
    handleDelete(row) {
      const equipmentConnectionIds = row.equipmentConnectionId || this.ids;
      this.$confirm(
        '是否确认删除设备连接编号为"' + equipmentConnectionIds + '"的数据项?',
        "警告",
        {
          confirmButtonText: "确定",
          cancelButtonText: "取消",closeOnClickModal:false,
          type: "warning",
        }
      )
        .then(function () {
          return delConnection(equipmentConnectionIds);
        })
        .then(() => {
          this.getList();
          this.msgSuccess("删除成功");
        });
    },
    /** 导出按钮操作 */
    handleExport() {
      this.testLoading=true
      this.download(
        "equipment/connection/export",
        {
          ...this.queryParams,
        },
        `equipment_connection.xlsx`,
        '',
        ()=>{
          this.testLoading=false
        }
      );
    },
  },
};
</script>